[INFO] cloning repository https://github.com/sharanyasrivas/DS210-Final-Project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharanyasrivas/DS210-Final-Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharanyasrivas%2FDS210-Final-Project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharanyasrivas%2FDS210-Final-Project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24832c2fc0e2803011929ab66545a530f7aaee71 [INFO] testing sharanyasrivas/DS210-Final-Project against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharanyasrivas%2FDS210-Final-Project" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sharanyasrivas/DS210-Final-Project [INFO] finished tweaking git repo https://github.com/sharanyasrivas/DS210-Final-Project [INFO] tweaked toml for git repo https://github.com/sharanyasrivas/DS210-Final-Project written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sharanyasrivas/DS210-Final-Project on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sharanyasrivas/DS210-Final-Project already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aecca69207bada7d904ebaeec75e99d94668d65b44fda0f49d17f6df996bc7b8 [INFO] running `Command { std: "docker" "start" "-a" "aecca69207bada7d904ebaeec75e99d94668d65b44fda0f49d17f6df996bc7b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aecca69207bada7d904ebaeec75e99d94668d65b44fda0f49d17f6df996bc7b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aecca69207bada7d904ebaeec75e99d94668d65b44fda0f49d17f6df996bc7b8", kill_on_drop: false }` [INFO] [stdout] aecca69207bada7d904ebaeec75e99d94668d65b44fda0f49d17f6df996bc7b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ef3a2dd894a6cbe7596715433a6e8680be7ac8c4266321ce181259185e899ab9 [INFO] running `Command { std: "docker" "start" "-a" "ef3a2dd894a6cbe7596715433a6e8680be7ac8c4266321ce181259185e899ab9", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling DS_project_210 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `node_map` is never read [INFO] [stdout] --> src/graph.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct SocialGraph { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | pub graph: Graph<(), (), Undirected>, // The graph itself [INFO] [stdout] 10 | pub node_map: HashMap, // Maps node names to NodeIndex [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_line` is never used [INFO] [stdout] --> src/utility.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn split_line(line: &str) -> Vec<&str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file_lines` is never used [INFO] [stdout] --> src/utility.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn read_file_lines(file_path: &str) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s [INFO] running `Command { std: "docker" "inspect" "ef3a2dd894a6cbe7596715433a6e8680be7ac8c4266321ce181259185e899ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef3a2dd894a6cbe7596715433a6e8680be7ac8c4266321ce181259185e899ab9", kill_on_drop: false }` [INFO] [stdout] ef3a2dd894a6cbe7596715433a6e8680be7ac8c4266321ce181259185e899ab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bfd7b4198c793000c555f06eb4f5c1c7677bcbb10de37f5f7ffc979ba6603d97 [INFO] running `Command { std: "docker" "start" "-a" "bfd7b4198c793000c555f06eb4f5c1c7677bcbb10de37f5f7ffc979ba6603d97", kill_on_drop: false }` [INFO] [stderr] Compiling DS_project_210 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/main.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `node_map` is never read [INFO] [stdout] --> src/graph.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct SocialGraph { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | pub graph: Graph<(), (), Undirected>, // The graph itself [INFO] [stdout] 10 | pub node_map: HashMap, // Maps node names to NodeIndex [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `split_line` is never used [INFO] [stdout] --> src/utility.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn split_line(line: &str) -> Vec<&str> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file_lines` is never used [INFO] [stdout] --> src/utility.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn read_file_lines(file_path: &str) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "bfd7b4198c793000c555f06eb4f5c1c7677bcbb10de37f5f7ffc979ba6603d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd7b4198c793000c555f06eb4f5c1c7677bcbb10de37f5f7ffc979ba6603d97", kill_on_drop: false }` [INFO] [stdout] bfd7b4198c793000c555f06eb4f5c1c7677bcbb10de37f5f7ffc979ba6603d97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 82f233addbca66183c564bd56315889133232a0cf1e03642fd63a8fbb5ebd37a [INFO] running `Command { std: "docker" "start" "-a" "82f233addbca66183c564bd56315889133232a0cf1e03642fd63a8fbb5ebd37a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/main.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `node_map` is never read [INFO] [stderr] --> src/graph.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct SocialGraph { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 9 | pub graph: Graph<(), (), Undirected>, // The graph itself [INFO] [stderr] 10 | pub node_map: HashMap, // Maps node names to NodeIndex [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `split_line` is never used [INFO] [stderr] --> src/utility.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn split_line(line: &str) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `read_file_lines` is never used [INFO] [stderr] --> src/utility.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read_file_lines(file_path: &str) -> std::io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `DS_project_210` (bin "DS_project_210" test) generated 4 warnings (run `cargo fix --bin "DS_project_210" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/DS_project_210-9b37238bdca599db) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "82f233addbca66183c564bd56315889133232a0cf1e03642fd63a8fbb5ebd37a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f233addbca66183c564bd56315889133232a0cf1e03642fd63a8fbb5ebd37a", kill_on_drop: false }` [INFO] [stdout] 82f233addbca66183c564bd56315889133232a0cf1e03642fd63a8fbb5ebd37a